6969489 has 8 divisors (see below), whose sum is σ = 9490560. Its totient is φ = 4547376.

The previous prime is 6969481. The next prime is 6969491. The reversal of 6969489 is 9849696.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 6969489 - 2³ = 6969481 is a prime.

It is a super-2 number, since 2×6969489² = 97147553842242, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (6969481) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24574 + ... + 24855.

It is an arithmetic number, because the mean of its divisors is an integer number (1186320).

Almost surely, 2^6969489 is an apocalyptic number.

It is an amenable number.

6969489 is a deficient number, since it is larger than the sum of its proper divisors (2521071).

6969489 is a wasteful number, since it uses less digits than its factorization.

6969489 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49479.

The product of its digits is 839808, while the sum is 51.

The square root of 6969489 is about 2639.9789771890. The cubic root of 6969489 is about 191.0147828073.

The spelling of 6969489 in words is "six million, nine hundred sixty-nine thousand, four hundred eighty-nine".